Sarah,
Reaction is going to vary by individual. We started using slides in a old Kodak slide projector 10+ years ago. Some people complained about singing "off the wall" songs but most have become accustomed to it. We also project litanies, creeds & confessions, anything that the congregation needs to say or sing together will normally be projected. We also project pictures for visuals during a sermon or presentation but we normally raise the screen during the sermon to reveal the large cross on the wall behind the pastor.

There is some discussion in our church about projecting the words to songs or scripture verses on the large overhead screen above the pulpit. There are some who say this helps engage the congregation, and other who feel that it's intrusive, distracting, and disconnects us from our hymnals and bibles. How does your congregation use projection technology, and how has that helped or hindered your worship experience?